Specifications

46 RA7x/SA7x Pocket Reference Guide
43—TCR and R/W Ready Out L
Error Description: Transfer command received (TCR)
and read/write ready out L indicates the drive received
a data transfer command and read/write ready was not
asserted.
FN: 50—tcr&r/w.rdy.—TCR and NOT read/write ready
both asserted
Most Probable Cause: ECM, SDI controller, SDI
cable
44—Format Command and Format Not Enabled
Error Description: An SDI level 1 select track and
format on index or format on sector or index command
was decoded by the SDI gate array, but the enable
format bit was not set.
FN: 55—fmt.w/o.ena.—format command without format
enabled error
Most Probable Cause: ECM, SDI controller, SDI
cable
4B—Index Error
Error Description: Index was detected when it should
not have been or was not detected when it should
have been.
FN: 56—idx.pls.flt.—index pulse fault
Most Probable Cause: HDA, ECM
4C—External Hardware Fault
Error Description: The gate array or the ground
connection on the ECM is broken.
FN: 5E—ext.hrd.flt.—external hardware fault
Most Probable Cause: ECM